22 	struct mii_bus *mii_bus;  member
33 	struct mii_bus *mii_bus;  member
43 static int mdio_mux_read(struct mii_bus *bus, int phy_id, int regnum)  in mdio_mux_read()
55 	mutex_lock_nested(&pb->mii_bus->mdio_lock, SINGLE_DEPTH_NESTING);  in mdio_mux_read()
62 	r = pb->mii_bus->read(pb->mii_bus, phy_id, regnum);  in mdio_mux_read()
64 	mutex_unlock(&pb->mii_bus->mdio_lock);  in mdio_mux_read()
72 static int mdio_mux_write(struct mii_bus *bus, int phy_id,  in mdio_mux_write()
80 	mutex_lock_nested(&pb->mii_bus->mdio_lock, SINGLE_DEPTH_NESTING);  in mdio_mux_write()
87 	r = pb->mii_bus->write(pb->mii_bus, phy_id, regnum, val);  in mdio_mux_write()
89 	mutex_unlock(&pb->mii_bus->mdio_lock);  in mdio_mux_write()
104 	struct mii_bus *parent_bus;  in mdio_mux_init()
132 	pb->mii_bus = parent_bus;  in mdio_mux_init()
153 		cb->mii_bus = mdiobus_alloc();  in mdio_mux_init()
154 		if (!cb->mii_bus) {  in mdio_mux_init()
159 		cb->mii_bus->priv = cb;  in mdio_mux_init()
160 		cb->mii_bus->irq = cb->phy_irq;  in mdio_mux_init()
161 		cb->mii_bus->name = "mdio_mux";  in mdio_mux_init()
162 		snprintf(cb->mii_bus->id, MII_BUS_ID_SIZE, "%x.%x",  in mdio_mux_init()
164 		cb->mii_bus->parent = dev;  in mdio_mux_init()
165 		cb->mii_bus->read = mdio_mux_read;  in mdio_mux_init()
166 		cb->mii_bus->write = mdio_mux_write;  in mdio_mux_init()
167 		r = of_mdiobus_register(cb->mii_bus, child_bus_node);  in mdio_mux_init()
169 			mdiobus_free(cb->mii_bus);  in mdio_mux_init()
184 	put_device(&pb->mii_bus->dev);  in mdio_mux_init()
198 		mdiobus_unregister(cb->mii_bus);  in mdio_mux_uninit()
199 		mdiobus_free(cb->mii_bus);  in mdio_mux_uninit()
204 	put_device(&pb->mii_bus->dev);  in mdio_mux_uninit()